owncloud / music

					if ($max_stts_entries_to_scan < $atom_structure['number_entries']) {

						$this->warning('QuickTime atom "stts" has '.$atom_structure['number_entries'].' but only scanning the first '.$max_stts_entries_to_scan.' entries due to limited PHP memory available ('.floor($this->getid3->memory_limit / 1048576).'MB).');

					}

					for ($i = 0; $i < $max_stts_entries_to_scan; $i++) {

						$atom_structure['time_to_sample_table'][$i]['sample_count']    = getid3_lib::BigEndian2Int(substr($atom_data, $sttsEntriesDataOffset, 4));

						$sttsEntriesDataOffset += 4;

						$atom_structure['time_to_sample_table'][$i]['sample_duration'] = getid3_lib::BigEndian2Int(substr($atom_data, $sttsEntriesDataOffset, 4));

						$sttsEntriesDataOffset += 4;

						$frames_count += $atom_structure['time_to_sample_table'][$i]['sample_count'];

						// THIS SECTION REPLACED WITH CODE IN "stbl" ATOM

						//if (!empty($info['quicktime']['time_scale']) && ($atom_structure['time_to_sample_table'][$i]['sample_duration'] > 0)) {

						//	$stts_new_framerate = $info['quicktime']['time_scale'] / $atom_structure['time_to_sample_table'][$i]['sample_duration'];

						//	if ($stts_new_framerate <= 60) {

						//		// some atoms have durations of "1" giving a very large framerate, which probably is not right

						//		$info['video']['frame_rate'] = max($info['video']['frame_rate'], $stts_new_framerate);

						//	}

						//}

						//

						//$FrameRateCalculatorArray[($info['quicktime']['time_scale'] / $atom_structure['time_to_sample_table'][$i]['sample_duration'])] += $atom_structure['time_to_sample_table'][$i]['sample_count'];

					}

					$info['quicktime']['stts_framecount'][] = $frames_count;

					//$sttsFramesTotal  = 0;

					//$sttsSecondsTotal = 0;

					$offset += 1;

					$atom_structure['num_iods_tracks'] = ($atom_structure['length'] - 7) / 6; // 6 bytes would only be right if all tracks use 1-byte length fields

					for ($i = 0; $i < $atom_structure['num_iods_tracks']; $i++) {

						$atom_structure['track'][$i]['ES_ID_IncTag'] =       getid3_lib::BigEndian2Int(substr($atom_data, $offset, 1));

						$offset += 1;

						$atom_structure['track'][$i]['length']       = $this->quicktime_read_mp4_descr_length($atom_data, $offset);

						//$offset already adjusted by quicktime_read_mp4_descr_length()

						$atom_structure['track'][$i]['track_id']     =       getid3_lib::BigEndian2Int(substr($atom_data, $offset, 4));

						$offset += 4;

					}

					$atom_structure['audio_profile_name'] = $this->QuicktimeIODSaudioProfileName($atom_structure['audio_profile_id']);

					$atom_structure['video_profile_name'] = $this->QuicktimeIODSvideoProfileName($atom_structure['video_profile_id']);